baber/WOPTO huggingface dataset:
Patent JP-S63111383-A (JP)
Title: Automatic faucet device
Inventor: NAGATA HIROSHI
IPC: F16K31/06
Filed: 1986-10-29
Abstract: PURPOSE:To reduce electrical power consumption, by providing such an arrangement that an automatic faucet device is started by use of a push button switch or a pyroelectric type sensor so that electrical energization is made only during feed of water. CONSTITUTION:A semiconductor switch 3a adapted to be energized by a pyroelectric type sensor 3b is connected between a control section 4 for controlling the drive part 7a of a main valve 7b and a battery 5, and a timer for feeding a water in a predetermined time is provided in the control section. With this arrangement, when the user approaches a faucet, the pyroelectric sensor 3c senses his body temperature so as to energize the semiconductor switch 3c, and therefore, the control section also energized so that the control section opens the main valve 7b for the time set by the timer to feed water. With this arrangement, no energization is required other than the time for feeding water, thereby it is possible to decrease the consumption power of the battery.
Patent JP-H11137985-A (JP)
Title: Method for continuous mixing of drop dispersion and liquid and device therefor
Inventor: MAUL CHRISTINE DR
IPC: B01F5/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To enable the efficient mixing of a drop dispersion and liquid by constituting the device in such a manner that the energy of liquid jets dissipate at the point of a short distance in a downstream direction of the injection point thereof and that liquid is injected into the drop dispersion by the plural fine liquid jets to generate a circulating stream in a vessel. SOLUTION: A plurality of nozzles 4 are disposed at the vessel 1 in the form of a cylindrical column provided with an inlet pipe 2 for the drop dispersion directed to an axial direction perpendicularly to the axial line 3 of the vessel 1 along the circumferential line enclosing the cylindrical vessel 1. The plural nozzles 4 are connected to a common annular channel 5 to direct a diagonal upward direction and the liquid introduced from a supply line 6 is ejected from the respective nozzles 4, by which the directional component of force in the through-flow direction of the vessel 1 is generated. The contents of the vessel are circulated by the drop dispersion to induce the axial stream 10 heading forward and a peripheral stream 11 heading backward and eventually a powerful exchange is effected and the drop dispersion and the liquid are continuously and efficiently mixed.
Patent JP-H01101444-A (JP)
Title: Testing method for impulse response of ground or the like and suspension type layer inspector
Inventor: SUZUKI HIDEYO
IPC: G01N3/30
Filed: 1987-10-14
Abstract: PURPOSE:To easily grasp the properties of a material by striking an impact hammer wherein an accelerometer is incorporated with a solenoid hammer and then striking an object material with the impact hammer and finding the current response waveform of the accelerometer. CONSTITUTION:The solenoid hammer 5 suspended by leaf springs 4 is put in operation by applying a high pulse voltage to a coil 7 to strike the impact hammer 3 suspended by leaf springs 2, thereby striking the object material 6 with the impact hammer 3. At this time, the output waveform of the acceleromter 1 incorporated in the impact hammer 3 is found. The amplitude Pmax and pulse width W in the section of the impact behavior between the impact hammer 3 and object body 6 vary according to the properties of the object material 6, so the relation between the ratio of those values and property values of various materials is found previously and the properties of the material 6 are estimated from the measured ratio.
Patent JP-S63112536-A (JP)
Title: Concentrating and purifying method for gamma-linolenic acid
Inventor: SAKO TAKESHI
IPC: C07C67/00
Filed: 1986-10-30
Abstract: PURPOSE:To concentrate and purify gamma-linolenic acid, by subjecting a fatty acid mixture from a natural fat or oil or fatty acid lower alkyl ester mixture to supercritical fluid chromatography. CONSTITUTION:A fatty acid mixture obtained by hydrolyzing a natural fat or oil containing gamma-linolenic acid or fatty acid lower alkyl ester prepared by ester interchange with a lower alcohol is directly fractionated or subjected to urea addition treatment and fractionated by chromatography using a supercritical fluid, e.g. carbon dioxide, flon, etc., in a supercritical state, as a mobile phase to collect a gamma-linolenic acid fraction and carry out concentrating and purifying of the gamma-linolenic acid. The mobile phase is inexpensive and nontoxic without requiring vacuum distillation in the final step and deterioration of yield by thermal denaturation of separation products. A short time is sufficient for the treatment.
Patent JP-S61136653-A (JP)
Title: Hyperfine aluminum wire
Inventor: KUSANO YUTAKA
IPC: C22F1/047
Filed: 1984-12-08
Abstract: PURPOSE:To obtain a hyperfine Al wire having superior tensile strength, elongation and improved suitability to cutting at the tail by adding a proper amount of Si to an Al-Mg alloy contg. a specified reduced amount of inevitable impurities. CONSTITUTION:The composition of a hyperfine Al wire of about 10-60mum diameter is composed of 0.5-6wt% Mg, 0.002-1wt% Si and the balance Al with <=0.001wt% inevitable impurities. The Mg content is preferably regulated to 0.8-4wt% from the viewpoint of elongation and drawability. The hyperfine Al wire is especially suitable for use as a bonding wire.
Patent JP-H07114012-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA HIROYOSHI
IPC: G02F1/1335
Filed: 1993-10-18
Abstract: PURPOSE:To obtain bright projected images even if pixel sizes are reduced by adhering a substrate formed with microlenses and a light transparent substrate of a specific thickness having a transparent electrode layer and having a specific thickness via an adhesive layer to form a counter substrate. CONSTITUTION:The light transparent substrate 2 consisting of a glass sheet having the thickness 100 to 300mum is adhered by the adhesive layer 9 to the surface formed with the microlenses of the microleus of the substrate 1. A light shielding layer 4 and a transparent electrode film for constituting a counter electrode 3 are formed on such substrate 2 to constitute the counter substrate 5. On the other hand, a matrix array substrate 7 is formed by the following method: A transparent semiconductor oxide layer consisting of a silicon oxide is formed by oxidizing the surface of a single crystal silicon substrate and TFTs for switching, etc., are formed and arranged thereon. The single crystal silicon substrate existing in the lower part of the oxide layer is polished and cut off to form the matrix array substrate 7. The counter substrate 5 and the matrix array substrate 7 are stuck to each other and liquid crystals 8 are held therebetween.
Patent JP-H02139336-A (JP)
Title: Article vessel with cover
Inventor: PURENTEISU JIEE UTSUDO
IPC: B65D5/24
Filed: 1989-10-04
Abstract: PURPOSE: To provide an article container with a cover which can be mechanically manufactured from the paperboard by providing a side end with a triangular plate at each corner of a top wall extended from each corner of the top wall, and foldably joining one of the side ends to an adjacent end of the corresponding end. CONSTITUTION: A case 2 is made of a molded plastic. A cover 1 has a top wall 10, a side wall 11 is foldably joined thereto, and a side wall 13 is jointed to the top wall 10 along a score line 14. An end wall 15 is foldably joined to the top wall 10 along a score line 16 and is provided with a hand hole 8 closed by a flap 18 in an ordinary form. The end wall 15 comprises a score line 19, and an end wall 20 is foldably joined to the top wall 10 along a score line 21 at the other end of a material. A hand hole 7 is closed by a flap 23 of an ordinary structure, and an end wall 20 near a bottom end comprises a score line 24. A triangular plate 29 is defined by a pair of score lines 33, 34 intercrossed at a corner 34 of the top wall 10, and an angle between the score lines 33, 34 is 3.85/128 deg..
Patent JP-H10100925-A (JP)
Title: Vehicular yaw rate estimating device
Inventor: OTA TAKASHI
IPC: B62D137/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain high precision information on yaw rate even when output values of a yaw rate sensor are changed due to the temperature change, the change with time, etc. in relation to a vehicular yaw rate estimating device for correcting front and back accelerations by the use of a Kalman filter. SOLUTION: A vehicular yaw rate estimating device is provided with a yaw rate sensor 61 for detecting vehicular yaw rate, a geomagnetism sensor for detecting geomagnetism from vehicles, and a Kalman filter 63 for processing respective detected values of the yaw rate sensor 61 and the geomagnetism sensor 62 to output a yaw rate estimate. The Kalman filter 63 calculates the deviation of a value obtained by correcting the yaw rate estimate by the detected geomagnetism value and time-integrating it, from the detected geomagnetism value. Next, the detected yaw rate value is corrected by the value obtained by multiplying the time-integrated value of the deviation by a gain K1 to calculate a yaw rate estimate.
Patent JP-H05101681-A (JP)
Title: Semiconductor memory
Inventor: MIHARA MASAAKI
IPC: G11C15/04
Filed: 1991-10-08
Abstract: PURPOSE:To stabilize the retrieval operation speed by disconnecting a coincidence line, which starts discharging, from bit lines and inverted bit lines at the time of retrieval operation and reducing the load to accelerate discharging of the coincidence line. CONSTITUTION:When 'H' and 'L' are stored in gates of nch M0SFETs 3 and 4 of a memory cell 200, a coincidence line 10 and a select line 11 holds 'H' at the time of applying 'H' and 'L' to a bit line 6 and an inverted bit line 7 as retrieval data. If a retrieval word and a stored word do not coincide with each other, the coincidence line 10 starts discharging to 'L' by the bit line 6 or the inverted bit line 7. Since a pch FET 24 of a control circuit 200 is turned on, a control terminal/MATCH starts charging to 'H'. In accordance with this charging, an nch FET 31 is turned on and the select line 11 goes to 'L'. An FET 5 in the cell 200 is turned off and the coincidence line 10 is disconnected from the bit line 6 and the inverted bit line 7. Consequently, it is unnecessary for the bit line 6 or the inverted bit line 7 to completely discharge the coincidence line 10 up to 'L', and as the result, the retrieval operation speed is increased.
Patent JP-H1084878-A (JP)
Title: Chewing gum including betel nut
Inventor: FUKUDA TOSHIO
IPC: A23G4/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a chewing gum effective for driving a vehicle, desk work, midnight work, etc., by strongly operating so as to wipe the sleep out of one's eyes. SOLUTION: A matter extracted from a betel nut is included in the chewing gum.
Patent JP-S63115839-A (JP)
Title: Production of multichloroalkylphenones
Inventor: OKADA MASAYUKI
IPC: C07C49/807
Filed: 1986-10-31
Abstract: PURPOSE:To obtain the titled compound, an intermediate of agricultural chemicals without forming by-product in high yield, by reacting dichlorobenzenes with an acid chloride and anhydrous aluminum chloride without using any solvent, dissolving the resultant complex liquid in a specific solvent and then decomposing the complex solution. CONSTITUTION:Dichlorobenzenes are subjected to Friedel-Crafts reaction with an acid chloride and anhydrous aluminum chloride without using any solvent. After the reaction, the reaction liquid containing the resultant complex is dissolved in a halogenated hydrocarbon solvent. The solvent is preferably added while cooling the reaction liquid after aging to dissolve the liquid. Then the complex in the solution is decomposed at 0-60 deg.C by dropping the solution into water to provide a compound expressed by the formula (R is 1-3C alkyl ore chloroalkyl). Coloring of the aimed compound expressed by the formula can be inhibited by washing the organic layer after decomposing the complex with water.
Patent JP-H08121530-A (JP)
Title: Vibration damping device
Inventor: KAMITSUMA FUMIHIDE
IPC: F16F15/02
Filed: 1994-10-25
Abstract: PURPOSE: To restrain an excessive stroke of a hydraulic actuator, and smoothly perform a restart after braking is stopped. CONSTITUTION: A vibration damping device is provided with a hydraulic actuator 51 to drive an additional mass 50 movable in the vibrating direction of a structure, a servo valve 52 to supply pressure oil to the hydraulic actuator 51, a driving means 53 to drive the servo valve 52 according to a condition quantity related to vibration of the structure, a means 54 to energize the hydraulic actuator 51 toward a neutral position of a stroke and a directional control valve 55 which is interposed between the servo valve 52 and the hydraulic actuator 51 and selectively cuts off operating fluid, and is provided with a means 56 to detect a position of the hydraulic actuator 51,  a braking means 57 to drive the directional control valve 55 so as to be closed when a detected position is beyond a prescribed braking start position and a restart means 58 to drive the directional control valve 55 so as to be opened when a detected position is within a prescribed restart position and the directional control valve 55 is put in a closed condition.
Patent JP-H0568706-A (JP)
Title: Paste and paste compound
Inventor: AODA YUKIO
IPC: A61K47/44
Filed: 1991-09-12
Abstract: PURPOSE:To prepare a paste and a paste compound having good local retentivity. CONSTITUTION:A paste and a paste compound comprising a fine powder of polyacrylic salts and gelatine powder blended simultaneously in an oil base have proven to be securely adherent to a wet mucous membrane surface and excellent in covering protection properties by retention; i.e., the paste comprising the fine powder of polyacrylic salts, the gelatine powder and, an oil ointment, and the paste compound having active components contained in the paste.
Patent JP-H07112204-A (JP)
Title: Method for grinding roll
Inventor: EGAWA TSUNEO
IPC: B24B5/37
Filed: 1993-10-19
Abstract: PURPOSE:To provide a highly efficient method for grinding the roll surface of a rolling roll or the like. CONSTITUTION:In the method for grinding rolls in which the rotary shaft of a grinding wheel 12 is installed offsetting a prescribed amount from the axial center of a rotating roll 11, the front side of the grinding wheel is pressed aginst the roll by forcedly driving the grinding wheel and grinding is executed while reciprocating the grinding wheel in the axial direction of the roll, the number of revolution of the roll 11 and offset amount j (e) are controlled in accordance with the necessary grinding amount of the roll to be ground.
Patent JP-H1191220-A (JP)
Title: Stamping device
Inventor: SEO KEIJI
IPC: B41K1/50
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To make a result of stamped printing good. SOLUTION: In pressing of process operation, a compressed amount of a peripheral part in a broad width surface of a substrate 24 being a porous sheet in a printing plate 5 is large. A compressed amount of a central part is slightly decreased. Though a height of a projected part of an ink oozing out part 28 at the central part in the broad width surface of the printing plate 55 is apt to be smaller than that of the peripheral part, since a base stand 53 in a stamping device 52 is formed in a convex protrusion curved surface wherein a hight size of its broad wide surface central part 53a is higher than that of the peripheral part, the broad wide surface central part of the printing plate stuck via a tape 51a in both sides adhesion tape thereto comes easy to be bonded closely to a medium to be printed.  Ink at that position is transferred thick to the medium to be printed, and excellent printed results without any blur is obtained.
Patent JP-S60138314-A (JP)
Title: Kerosene burning burner
Inventor: MATSUMOTO MICHIAKI
IPC: F23D11/40
Filed: 1984-12-12
Abstract: PURPOSE:To improve propagation of a flame and to expand a stable combustion region of the flame, by providing slitlike auxiliary flame nozzles between main flame nozzles at intervals smaller than those of the main flame nozzles and in parallel with each other. CONSTITUTION:A plurality of main flame nozzles 15 is provided on a main body of a burner at comparatively large intervals and slitlike auxiliary flame nozzles 19 are provided between the main flame nozzles at smaller intervals than those of the main flame nozzles and in parallel with each other. Combustion gas generated by a burner 14 is collected into an exhaust gas collecting chamber 11 after heat exchange of the same in the inside of a U-shaped pipe 5 and discharged through an exhaust pipe 13. When any one of the flame nozzles of the burner is ignited, favorable propagation of a flame is performed on the other flame nozzle also as the slitlike auxiliary flame nozzles 19 are being provided between the main flame nozzles at small intervals and in parallel with each other. Then the flame of the main flame nozzle 15 can be made to keep burning by that of the auxiliary flame nozzle 19 and a stable combustion region of the flame can be expanded.
Patent JP-S62120676-A (JP)
Title: Disk reproducing device
Inventor: OYAJI MASANORI
IPC: G11B7/085
Filed: 1985-11-20
Abstract: PURPOSE:To attain retrieval even if a disk is stopped by controlling the movement of a pickup in a direction almost rectangular to a recording track of the disk by an object to be detected and a detecting means. CONSTITUTION:At the time of retrieval from a point A to a point B, a microcomputer 36 already records the address information of the two points A, B on the disk 12 and calculates the distance between the two points on the basis of the two address information. Then, the microcomputer 36 issues a command to move the pickup 20 from the point A up to the point B to a driving circuit 34. During the movement of the pickup 20, a signal having the number of pulses corresponding to the number of times of inversion of the magnetic poles of a magnetizing body 40 is outputted from a pulsating circuit 44. The microcomputer 36 counts up the number of pulses, and at the time of counting pulses corresponding to said distance, outputs a stop command to the driving circuit 34. Thus, the retrieval from the point A to the point B is ended.
Patent JP-H03121801-A (JP)
Title: Lumber cutting device and transporting device thereof as well as lumber transporting and cutting device and transporting and cutting method thereof
Inventor: KATAGIRI KEIKICHI
IPC: B27B5/00
Filed: 1989-10-05
Abstract: PURPOSE:To improve the efficiency of cutting work by constituting that either one of paired cutting devices with a circular saw is moved downward and the other is moved upward in proportion thereto. CONSTITUTION:When a clamp frame 94 presses the peripheries of flash boards X1, X2 and the clamp is fixed, a switch L6 detects the condition. Then cutting devices K1, K2 situated at the upper side thereof are actuated and the output shaft 52 of the actuator rotates positively to permit a swing arm to swing for shaking out and exposing a circular saw N to the upside of the board X. And, a geared motor M2 operates and the output shaft 78 thereof is rotated in the positive direction, thus the cutting devices K1, K2 start to cut the board while they move downward. Together with this, the circular saw N is kept in a recessed state and moved upward while the cutting device K1, K2 of the lower side are proportioned thereto.
Patent JP-H01102384-A (JP)
Title: Receiver for guided flight body
Inventor: YASUDA KAZUYUKI
IPC: G01S13/88
Filed: 1987-10-16
Abstract: PURPOSE:To instantaneously catch a target, by providing a memory circuit for storing the target speed data sent from ground radar before launching a guided light body and controlling the sweep range of a sweep circuit on the basis of the target speed data. CONSTITUTION:A memory 12 stores the speed data of a target from an interface 11 and controls the sweep range of a sweep circuit 8 before the launching of a guided flight body. The sweep range of the circuit 8 controlled by the memory 12 is narrowed in a frequency width because only the vicinity of the target speed data obtained by radar 10 is searched. With this, the time required in one sweeping is also shortened. The output of the circuit 8 is amplified by a DC amplifier 7 to be inputted to a mixer 2 through a voltage control oscillator 3. The reflected wave signal from the target received by an antenna 1 and the output from the oscillator 3 are mixed in the mixer 2 to output an intermediate frequency signal and the output thereof is amplified by an intermediate frequency amplifier 4 and, at the same time, unnecessary noise is attenuated and the target is detected in high detection probability by a signal detection circuit 9.
Patent JP-H04140011-A (JP)
Title: Slip-on type air termination box
Inventor: YOSHIKAWA HIDEO
IPC: H02G15/06
Filed: 1990-09-28
Abstract: PURPOSE:To improve workability without requiring reservoir tank or the like by interposing an air chamber between a slip-on unit and the base of an insulator and holding the level of insulating compound closer to the ground side than a bellmouth section formed on the outer peripheral surface of the slip-on unit. CONSTITUTION:A slip-on unit 20 comprises an epoxy molded part 25, a semiconducting part 24 surrounding a joint terminal 22 or one end of a conductor lead-out rod 6, and a lower metal 26 disposed at the upper end on the drawing. The level 7a of an insulating compound 7 is held in an air chamber 30 formed between the base 3a of an insulator 3 and the slip-on unit 20, and a bellmouth section 25a is formed on the outer peripheral surface of the slip-on unit 20 while furthermore a shielding layer 32 is formed on the outer wall face of the slip-on unit 20 between the lower metal 26 and the bellmouth section 25a in order to provide electric protection. Since an additional reservoir tank or the like is not required, workability is improved.
Patent JP-2000085511-A (JP)
Title: Air bag device for assistant driver's seat
Inventor: NAKANO YOSHIYUKI
IPC: B60R21/2346
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To expand an air bag for an occupant in an assistant driver's seat without being inclined or shifted to the center of a car body in front of the occupant in the assistant driver's seat. SOLUTION: An air bag 14 and cylindrical cloth 16 are mounted to a container 10 by way of a frame 18. The upper surface portion of cylindrical cloth 16 is inclined so as to be lowered as it goes to the right side of the car body. This configuration thereby permits the most part of gas to be ejected to the side surface part 16c side, and thereby permits the air bag 14 to be expanded strongly toward the side surface 16c side.
Patent JP-H06107191-A (JP)
Title: Power steering device
Inventor: HAGA KYOSUKE
IPC: B62D5/07
Filed: 1992-09-30
Abstract: PURPOSE:To facilitate a job for mounting a pump and a gear by forming a mounting seat in a housing, and making an oil pump and an electric motor so as to be locked by a mounting member, in the captioned system of a vehicle. CONSTITUTION:In a rack-pinion type power steering system operating by pressure oil from an oil pump 40 to be driven by an electric motor 50, a motor- operated pump consisting of the oil pump 40 and the electric motor 50 is locked to a mounting seat 101 formed in a gear housing 10 with a mounting member 51. In succession, it is mounted on a car body in such an assembly state as unifying this motor-driven pump and a gear part as one body, and an axis of the motor-driven pump is set to be paralleled with a rack shaft of the gear part. With this constitution, length of a hydraulic pipeline for a discharge fluid connecting the hydraulic pump 40 and a servo valve can be shortened, through which a setup space is thus reducible.